I finally got my wide angle mirrors from Rome Italy (have relative there). I love them. They make me feel a whole lot more secure changing lanes on the freeways. It seems I have no blind spot at all. I did get the dimming heated ones and they just snapped right on with the help of the service manager at BMW. They cost a bundle, however. $318 Euro's, incl tax, each. The BMW part numbers are: Left side: 51168041951
Right side: 51168041952